Holder for activity monitor



FIG. 1 is a front, top, and right side perspective view of a holder foractivity monitor showing my new design;

FIG. 2 is a rear, bottom, and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

CLAIM The ornamental design for a holder for activity monitor, as shown.